Commit Graph

10 Commits

Author SHA1 Message Date
Harshavardhana 1c699d8d3f fs: Re-implement object layer to remember the fd (#3509)
This patch re-writes FS backend to support shared backend sharing locks for safe concurrent access across multiple servers.
2017-01-16 17:05:00 -08:00
Anis Elleuch 8ceb969445 tests: Use testTmpDir var to specify tmp directory (#3459)
To be able to specify the directory where tests will be done.  This way,
it will be easier to run Minio tests on a mounted directory like NFS, ..
2016-12-15 22:25:05 -08:00
Harshavardhana ff4ce0ee14 fs/xl: Combine input checks into re-usable functions. (#3383)
Repeated code around both object layers are moved
and combined into simple re-usable functions.
2016-12-01 23:15:17 -08:00
Harshavardhana 6efee2072d objectLayer: Check for `format.json` in a wrapped disk. (#3311)
This is needed to validate if the `format.json` indeed exists
when a fresh node is brought online.

This wrapped implementation also connects to the remote node
by attempting a re-login. Subsequently after a successful
connect `format.json` is validated as well.

Fixes #3207
2016-11-23 15:48:10 -08:00
Bala FA 71b357e4f2 Remove uploadIDChange structure. (#3309)
addUploadID() and removeUploadID() are wrappers to updateUploadJSON()
which is called with respective arguments.
2016-11-22 15:29:39 -08:00
Aditya Manthramurthy dd6ecf1193 Read/write quorum algo with uploads.json in xl (Fixes #3123) (#3124)
- Reads and writes of uploads.json in XL now uses quorum for
  newMultipart, completeMultipart and abortMultipart operations.

- Each disk's `uploads.json` file is read and updated independently for
  adding or removing an upload id from the file. Quorum is used to
  decide if the high-level operation actually succeeded.

- Refactor FS code to simplify the flow, and fix a bug while reading
  uploads.json.
2016-10-30 09:27:29 -07:00
Harshavardhana 6494b77d41 server: Add more elaborate startup messages. (#2731)
These messages based on our prep stage during XL
and prints more informative message regarding
drive information.

This change also does a much needed refactoring.
2016-10-05 12:48:07 -07:00
Karthic Rao 1148f95292 ineffassign fixes (#2758) 2016-09-21 23:03:54 -07:00
Harshavardhana 113b93346b lock: Make some cleanup and moving the code around. (#2718)
This patch just avoids lot of ifs and inverts some logic.
2016-09-19 13:14:55 -07:00
Anis Elleuch b89a1cd482 tests: Implemented more tests for fs-v1*.go (#2686) 2016-09-16 13:06:49 -07:00